diff --git a/VERSION b/VERSION
index b87f6d8..0a897c0 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.0.320
+1.0.321
diff --git a/sky130/netgen/sky130_setup.tcl b/sky130/netgen/sky130_setup.tcl
index 2162a39..4323a0d 100644
--- a/sky130/netgen/sky130_setup.tcl
+++ b/sky130/netgen/sky130_setup.tcl
@@ -181,7 +181,7 @@
 	property "-circuit1 $dev" parallel enable
 	property "-circuit1 $dev" parallel {l critical}
 	property "-circuit1 $dev" parallel {w add}
-	property "-circuit1 $dev" tolerance {w 0.07} {l 0.01}
+	property "-circuit1 $dev" tolerance {w 0.01} {l 0.01}
 	# Ignore these properties
 	property "-circuit1 $dev" delete as ad ps pd mult sa sb sd nf nrd nrs area perim topography
     }
@@ -189,7 +189,7 @@
 	property "-circuit2 $dev" parallel enable
 	property "-circuit2 $dev" parallel {l critical}
 	property "-circuit2 $dev" parallel {w add}
-	property "-circuit2 $dev" tolerance {w 0.07} {l 0.01}
+	property "-circuit2 $dev" tolerance {w 0.01} {l 0.01}
 	# Ignore these properties
 	property "-circuit2 $dev" delete as ad ps pd mult sa sb sd nf nrd nrs area perim topography
     }